title: Comments on Point:Counterpoint: Sympathetic activity does/does not influence cerebral blood flow. Sympathetic nerves influence the cerebral circulation.
authors.affiliation: Department of Medicine, University Hospital, Lund University, Lund, Sweden.
authors.forename: Lars
authors.initials: L
authors.lastname: Edvinsson
mesh_terms: D000818:Animals; D001812:Blood-Brain Barrier / Q000378:metabolism; D002318:Cardiovascular Diseases / Q000378:metabolism / Q000503:physiopathology*; D002536:Cerebral Arteries / Q000294:innervation*; D002560:Cerebrovascular Circulation; D006439:Hemodynamics; D006706:Homeostasis; D006801:Humans; D011941:Receptors, Adrenergic / Q000378:metabolism; D013564:Sympathetic Nervous System / Q000378:metabolism / Q000503:physiopathology*
chemical_list: D011941:Receptors, Adrenergic